CI_Log Class Reference
Public Member Functions | |
| CI_Log () | |
| Constructor. | |
| write_log ($level= 'error', $msg, $php_error=FALSE) | |
| Write Log File. | |
Public Attributes | |
| $log_path | |
| $_threshold = 1 | |
| $_date_fmt = 'Y-m-d H:i:s' | |
| $_enabled = TRUE | |
| $_levels = array('ERROR' => '1', 'DEBUG' => '2', 'INFO' => '3', 'ALL' => '4') | |
Detailed Description
Definition at line 27 of file Log.php.
Member Function Documentation
| CI_Log::CI_Log | ( | ) |
Constructor.
public
Definition at line 40 of file Log.php.
References $config, get_config(), if, and is_really_writable().
00041 { 00042 $config =& get_config(); 00043 00044 $this->log_path = ($config['log_path'] != '') ? $config['log_path'] : BASEPATH.'logs/'; 00045 00046 if ( ! is_dir($this->log_path) OR ! is_really_writable($this->log_path)) 00047 { 00048 $this->_enabled = FALSE; 00049 } 00050 00051 if (is_numeric($config['log_threshold'])) 00052 { 00053 $this->_threshold = $config['log_threshold']; 00054 } 00055 00056 if ($config['log_date_format'] != '') 00057 { 00058 $this->_date_fmt = $config['log_date_format']; 00059 } 00060 }
Here is the call graph for this function:
| CI_Log::write_log | ( | $ | level = 'error', |
|
| $ | msg, | |||
| $ | php_error = FALSE | |||
| ) |
Write Log File.
Generally this function will be called using the global log_message() function
public
- Parameters:
-
string the error level string the error message bool whether the error is a native PHP error
- Returns:
- bool
Definition at line 75 of file Log.php.
00076 { 00077 if ($this->_enabled === FALSE) 00078 { 00079 return FALSE; 00080 } 00081 00082 $level = strtoupper($level); 00083 00084 if ( ! isset($this->_levels[$level]) OR ($this->_levels[$level] > $this->_threshold)) 00085 { 00086 return FALSE; 00087 } 00088 00089 $filepath = $this->log_path.'log-'.date('Y-m-d').EXT; 00090 $message = ''; 00091 00092 if ( ! file_exists($filepath)) 00093 { 00094 $message .= "<"."?php if ( ! defined('BASEPATH')) exit('No direct script access allowed'); ?".">\n\n"; 00095 } 00096 00097 if ( ! $fp = @fopen($filepath, FOPEN_WRITE_CREATE)) 00098 { 00099 return FALSE; 00100 } 00101 00102 $message .= $level.' '.(($level == 'INFO') ? ' -' : '-').' '.date($this->_date_fmt). ' --> '.$msg."\n"; 00103 00104 flock($fp, LOCK_EX); 00105 fwrite($fp, $message); 00106 flock($fp, LOCK_UN); 00107 fclose($fp); 00108 00109 @chmod($filepath, FILE_WRITE_MODE); 00110 return TRUE; 00111 }
Member Data Documentation
| CI_Log::$_levels = array('ERROR' => '1', 'DEBUG' => '2', 'INFO' => '3', 'ALL' => '4') |
The documentation for this class was generated from the following file: